From 2f42383fcd4341c23840ba36447ac0d5663aba47 Mon Sep 17 00:00:00 2001
From: q66 <daniel@octaforge.org>
Date: Sat, 14 Apr 2018 23:33:42 +0200
Subject: [PATCH] fixes

---
 ostd/path.hh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/ostd/path.hh b/ostd/path.hh
index 02b432c..cef3cef 100644
--- a/ostd/path.hh
+++ b/ostd/path.hh
@@ -145,7 +145,8 @@ struct path {
 
     std::string root() const {
         if (has_root()) {
-            return std::string{1, separator()};
+            char sep = separator();
+            return std::string{&sep, 1};
         }
         return "";
     }
@@ -248,6 +249,9 @@ struct path {
     }
 
     path relative_to(path other) const {
+        if (other.p_path == ".") {
+            return *this;
+        }
         if (other.p_fmt != p_fmt) {
             other = path{other, p_fmt};
         }